Sir David Attenborough guides us in VR, explaining the science behind how such a massive creature, perhaps the largest animal to walk the planet, could biologically support itself. Example: Take a closer look at the heart of a titanosaur in regular ol’ HD video:

Search & enjoy 4,000+ smart & super-cool, “not-made-for-kids, but perfect for them” videos in the classroom or together at home, curated by Rion Nakaya with her 8 & 11 year olds. Click play and start a conversation.